MX2018015437A - Aluminum alloy rolled material for molding processing having superior press formability, bending workability, and ridging resistance. - Google Patents

Aluminum alloy rolled material for molding processing having superior press formability, bending workability, and ridging resistance.

Info

Publication number
MX2018015437A
MX2018015437A MX2018015437A MX2018015437A MX2018015437A MX 2018015437 A MX2018015437 A MX 2018015437A MX 2018015437 A MX2018015437 A MX 2018015437A MX 2018015437 A MX2018015437 A MX 2018015437A MX 2018015437 A MX2018015437 A MX 2018015437A
Authority
MX
Mexico
Prior art keywords
plate thickness
molding processing
plane
aluminum alloy
rolled material
Prior art date
Application number
MX2018015437A
Other languages
Spanish (es)
Inventor
Yamamoto Yusuke
SAWA Yuya
Original Assignee
Uacj Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Uacj Corp filed Critical Uacj Corp
Publication of MX2018015437A publication Critical patent/MX2018015437A/en

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22FCHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/04Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
    • C22F1/043Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon of alloys with silicon as the next major constituent
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21BROLLING OF METAL
    • B21B1/00Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/22Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length
    • B21B1/30Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length in a non-continuous process
    • B21B1/32Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length in a non-continuous process in reversing single stand mills, e.g. with intermediate storage reels for accumulating work
    • B21B1/36Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length in a non-continuous process in reversing single stand mills, e.g. with intermediate storage reels for accumulating work by cold-rolling
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21BROLLING OF METAL
    • B21B3/00Rolling materials of special alloys so far as the composition of the alloy requires or permits special rolling methods or sequences ; Rolling of aluminium, copper, zinc or other non-ferrous metals
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21BROLLING OF METAL
    • B21B37/00Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
    • B21B37/74Temperature control, e.g. by cooling or heating the rolls or the product
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C21/00Alloys based on aluminium
    • C22C21/02Alloys based on aluminium with silicon as the next major constituent
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C21/00Alloys based on aluminium
    • C22C21/06Alloys based on aluminium with magnesium as the next major constituent
    • C22C21/08Alloys based on aluminium with magnesium as the next major constituent with silicon
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C21/00Alloys based on aluminium
    • C22C21/12Alloys based on aluminium with copper as the next major constituent
    • C22C21/14Alloys based on aluminium with copper as the next major constituent with silicon
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C21/00Alloys based on aluminium
    • C22C21/12Alloys based on aluminium with copper as the next major constituent
    • C22C21/16Alloys based on aluminium with copper as the next major constituent with magnesium
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C21/00Alloys based on aluminium
    • C22C21/12Alloys based on aluminium with copper as the next major constituent
    • C22C21/18Alloys based on aluminium with copper as the next major constituent with zinc
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22FCHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/04Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
    • C22F1/047Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon of alloys with magnesium as the next major constituent
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22FCHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/04Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
    • C22F1/05Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon of alloys of the Al-Si-Mg type, i.e. containing silicon and magnesium in approximately equal proportions
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22FCHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/04Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
    • C22F1/057Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon of alloys with copper as the next major constituent
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21BROLLING OF METAL
    • B21B3/00Rolling materials of special alloys so far as the composition of the alloy requires or permits special rolling methods or sequences ; Rolling of aluminium, copper, zinc or other non-ferrous metals
    • B21B2003/001Aluminium or its alloys

Abstract

The aluminum alloy rolled material for molding processing according to the present invention comprises an Al-Mg-Si-Cu alloy containing 0.30 mass% or more of Cu, wherein the difference between the tensile strength and 0.2% proof stress thereof is 120 MPa or more, the ratio of the cube orientation density to random orientation densities thereof is 10 or more in a plane which is perpendicular to the plate thickness direction and which is positioned at a depth of 1/4 of the entire plate thickness from the surface, and furthermore, the absolute value of the difference between the maximum value and minimum value of the average Taylor factor thereof in each divided region obtained by equally dividing a region extending by 10 mm in the roll width direction and by 2 mm in the roll direction into 10 regions in the roll width direction on the same plane, assuming that the molding processing causes a plane strain deformation where the roll width direction is the main strain direction, is within 1.0 in a plane which is perpendicular to the plate thickness direction and which is positioned at a depth of 1/2 of the entire plate thickness from the surface.
MX2018015437A 2016-07-14 2017-07-13 Aluminum alloy rolled material for molding processing having superior press formability, bending workability, and ridging resistance. MX2018015437A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2016139812 2016-07-14
JP2017025445A JP6208389B1 (en) 2016-07-14 2017-02-14 Method for producing rolled aluminum alloy material for forming comprising aluminum alloy having excellent bending workability and ridging resistance
PCT/JP2017/025582 WO2018012597A1 (en) 2016-07-14 2017-07-13 Aluminum alloy rolled material for molding processing having superior press formability, bending workability, and ridging resistance

Publications (1)

Publication Number Publication Date
MX2018015437A true MX2018015437A (en) 2019-04-11

Family

ID=59997737

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2018015437A MX2018015437A (en) 2016-07-14 2017-07-13 Aluminum alloy rolled material for molding processing having superior press formability, bending workability, and ridging resistance.

Country Status (9)

Country Link
US (3) US11535919B2 (en)
EP (3) EP3485055B1 (en)
JP (3) JP6208389B1 (en)
KR (3) KR101868309B1 (en)
CN (2) CN109477194B (en)
CA (2) CA3028345A1 (en)
DE (1) DE17743274T1 (en)
MX (1) MX2018015437A (en)
WO (3) WO2018011245A1 (en)

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FR3076837B1 (en) * 2018-01-16 2020-01-03 Constellium Neuf-Brisach PROCESS FOR THE MANUFACTURE OF THIN SHEETS OF HIGH-SURFACE ALUMINUM 6XXX ALLOY
KR20210003196A (en) * 2018-04-24 2021-01-11 콘스텔리움 진겐 게엠베하 6XXX aluminum alloy for extrusion with excellent impact performance and high yield strength, and its manufacturing method
CN108672503B (en) * 2018-05-21 2019-09-27 南京钢铁股份有限公司 Plate sticks up the method for discount in a kind of control
WO2020117748A1 (en) 2018-12-05 2020-06-11 Arconic Inc. 6xxx aluminum alloys
EP3666915A1 (en) * 2018-12-11 2020-06-17 Constellium Neuf Brisach Method of making 6xxx aluminium sheets with high surface quality
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Also Published As

Publication number Publication date
WO2018012532A1 (en) 2018-01-18
KR101868309B1 (en) 2018-06-15
EP3336215A4 (en) 2019-05-01
EP3485055A1 (en) 2019-05-22
WO2018011245A1 (en) 2018-01-18
JP7041664B2 (en) 2022-03-24
CA3028345A1 (en) 2018-01-18
CN109477194B (en) 2021-12-21
KR20190028732A (en) 2019-03-19
EP3444369A1 (en) 2019-02-20
US20190119800A1 (en) 2019-04-25
WO2018012597A1 (en) 2018-01-18
CN109477194A (en) 2019-03-15
CA2981236A1 (en) 2018-01-14
US11053576B2 (en) 2021-07-06
DE17743274T1 (en) 2019-08-14
US11535919B2 (en) 2022-12-27
EP3336215B1 (en) 2021-01-27
JP2020503428A (en) 2020-01-30
CA2981236C (en) 2019-03-05
EP3485055B1 (en) 2023-05-24
KR20190004801A (en) 2019-01-14
JP2018016879A (en) 2018-02-01
JP6208389B1 (en) 2017-10-04
JPWO2018012597A1 (en) 2019-02-21
EP3336215A1 (en) 2018-06-20
KR102498463B1 (en) 2023-02-09
US20190153577A1 (en) 2019-05-23
CN108350551A (en) 2018-07-31
US20200239991A1 (en) 2020-07-30

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